package com.screen.screendisplay.mapper.ne;

import com.screen.screendisplay.entity.ne.NeProdoperEastPrice;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;

/**
 * <p>
 * 蒙东实时电价表 Mapper 接口
 * </p>
 *
 * @author xuesong
 * @since 2025-08-23
 */
public interface NeProdoperEastPriceMapper extends BaseMapper<NeProdoperEastPrice> {

    /**
     * 查询日度电价数据
     * @param limit 限制数量
     * @return 日度电价数据列表
     */
    List<NeProdoperEastPrice> selectDailyPriceData(@Param("limit") Integer limit);
}
